Bearing 4209
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 23 mm
Outer diameter: 85 mm
The size of the width: 23 mm
Technical specifications
Designation : 4209
Dimensions, mm : 45x85x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 33.7 kN
Static load rating (C0) - 30.7 kN
Grease lubrication speed - 1.1 rev/min
Speed limit with oil lubrication - 0.54 rev/min
Bearing 7307 B
Manufacturer: ETERNO
Sizes: 35x80x21 (mm)
Weight:: 0.512 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x110x8 (mm)

ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF40100-2Z
Manufacturer: INA-FAG
Sizes: 40x100x34 (mm)
Weight:: 3.9 (kg)

RPP8 5344 ( RPP 8 5344 -V, -M, -MFX )
Manufacturer: ContiTech AG

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Manufacturer: ETERNO
Sizes: 25.00x47.00x12.00 (mm)
Weight:: 80 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6212-2RSR
Manufacturer: FAG
Sizes: 60x110x22 (mm)

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Manufacturer: INA-FAG
Sizes: 30x62x19 (mm)
Weight:: 0.25 (kg)

Подшипник 22216EAKE4
Manufacturer: NSK-RHP
Sizes: 80x140x33 (mm)
Weight:: 2.01 (kg)

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Manufacturer: INA-FAG
Sizes: 14.288x19.050x12.700 (mm)
Weight:: 0.009 (kg)

A 69 13x1750 Li / 1780 Ld
Manufacturer: ContiTech AG


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.